From e655c1a2f59367d66f81e446f39b84e9eeee1465 Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Mon, 1 Jul 2013 11:24:17 +0000 Subject: Reimplement DJGPP's .gdbinit -> gdb.ini renaming. This simplifies the .gdbinit filename selection logic. We have a GDBINIT_FILENAME define that supposedly configurations would override, but none do so. Instead, the only configuration that wants a different file name instead of ".gdbinit", djgpp, does a strcpy over the gdbinit global array. This means the array needs to be sized, and the code that does that is doing the usual 'PATH_MAX/FILENAME_MAX/fallback constant/etc.' mess. Instead of all that, it's much simpler to have configure specificy the .gdbinit filename. As bonus, we can then make the "gdbinit" global array const. gdb/ 2013-07-01 Pedro Alves * configure.ac (GDBINIT): Define, depending on host. * go32-nat.c (init_go32_ops): Don't override gdbinit here. * top.c (PATH_MAX): Delete fallback definition. (GDBINIT_FILENAME): Delete. (gdbinit): Reimplement as const char array set to the GDBINIT string constant. * top.h (gdbinit): Make const. --- gdb/configure | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'gdb/configure') diff --git a/gdb/configure b/gdb/configure index 383d6348f90..dab0d204bcf 100755 --- a/gdb/configure +++ b/gdb/configure @@ -12329,6 +12329,20 @@ $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h fi +case $host_os in + go32* | *djgpp*) + gdbinit=gdb.ini + ;; + *) + gdbinit=.gdbinit + ;; +esac + +cat >>confdefs.h <<_ACEOF +#define GDBINIT "$gdbinit" +_ACEOF + + # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR, # except that the argument to --with-sysroot is optional. -- cgit v1.2.1